2012-12-27_REPORT - M1980244 ‎(17)‎

• Permit No: M1980244
• IBM Index Class Name: REPORT
• Doc Date: 12/27/2012
• Doc Name: QA Mon. & Test Results, Ph. 5 Berm Mod.-Apend. E Specs.
• From: CC&V
• To: DRMS
• Email Name: TC1
• Media Type: D
• Archive: No

MINIMUM AVERAGE ROLL VALUES FOR
GEOTEXTILE MATERIAL
Property
ASTM Test
Method
Value
Weight (oz. /sq. yd.)
D 5261
11.9
Puncture (lbs.)
D4833
130
AOS
D4751
No. 80 to 140 Sieve
PART 3: EXECUTION
3.01 INSTALLATION
A. Geotextile Deployment
Section 02777
Geotextile
2. Rolls shall be free of holes, contamination, and foreign matter.
ame0
3. The geotextile supplied for the project shall meet or exceed the minimum (unless noted
otherwise) roll values shown in the table below:
CONTRACTOR shall handle geotextile in a manner to ensure that geotextile is not damaged, and
shall comply with the following:
1. No equipment or tools shall damage the geotextile by handling, trafficking, or other means.
2. No personnel working on the geotextile shall smoke, wear damaging shoes, or engage in
other activities that could damage the geotextile.
3. Cross seams between two (2) panels of geotextile shall be staggered by a minimum distance
of five (5) feet on slopes greater than ten percent (10 %).
4. In the presence of wind, all geotextiles shall be weighted with sandbags or the equivalent.
Such sandbags shall be installed during deployment and shall remain until replaced with
cover material.
5. Geotextile panels shall be deployed in such a manner as to preclude wrinkles and folds. Any
wrinkle or fold that may manifest itself into other geosynthetic layers shall be removed.
6. Geotextile within the lined area shall be cut with a cutter approved by CERTIFYING
ENGINEER, such as scissors. Unshielded razor knifes are not acceptable.
7. Take necessary precautions to prevent damage to the underlying subgrade during placement
of the geotextile.
8. During placement of geotextiles, care shall be taken not to entrap, in or beneath the
geotextile, stones, excessive dust, or moisture that could damage the underlying or overlying
geomembrane, cause clogging of drains or filters, or hamper subsequent seaming.
9. Following the installation of all geotextile, an examination of the entire surface shall be
conducted to detect potentially harmful foreign objects. Any such foreign objects found
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